Swedish kings

Swedish monarchs

'Title' Swedish monarchs' better response to the reality, because we in the past has had both reigning queens as regent and förmyndarregimer.
Obviously, there were kings even before Sverker I, but all was not recognized in all the landscape and their government periods may be considered highly approximate. Further back are no reliable written sources, and much is lost in the story twilight.
Actually not stabilized the country Sweden reasonably until Birger Jarls time, that Erik Lisp and Lame's Government, or even later.